Turbosmart - VW Golf GTI MK5/6 Boost Reference Adaptor updated-2026-03 This leads to unparalleled boost

This leads to unparalleled boost control for your high performance applications

Thermal Performance

automotive workshops and general engineering applications

335 and Z4 (required addiitonal pipe kit TS-0203-2001)

Turbosmart's new Twin Port Internal Wastegate Actuators bring a new dimension of control to the R35's twin turbo setup

Turbosmart - VW Golf GTI MK5/6 Boost Reference Adaptor updated-2026-03 This leads to unparalleled boostBRA VW Golf GTI Mk5 6 Black Boost Reference Adapter Suits VAG 2. 0 TSFI Engines Replacement Adaptor for Turbosmart VAG Valves Turbosmarts Boost Reference Adaptors (BRAs) allow access to a reliable boost reference without compromising the operation of the cars standard sensors and control systems. The BRA attaches between the vehicles MAP sensor and the intake manifold, providing a pressure source to two port while allowing full, uninterrupted pressure